Generate Assets #277
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| name: 'Generate Assets' | |
| on: | |
| schedule: | |
| - cron: '30 0,12 * * *' # Runs at 00:30 and 12:30, every day | |
| workflow_call: | |
| inputs: | |
| VERSION: | |
| description: 'Generate assets for a specific version. Used by "versions.yml" workflow to generate assets for multiple versions.' | |
| type: string | |
| required: true | |
| workflow_dispatch: | |
| inputs: | |
| VERSION: | |
| description: 'Generate assets for a specific version. Leave blank for latest version.' | |
| type: string | |
| required: false | |
| permissions: | |
| contents: write | |
| actions: read | |
| env: | |
| MANIFEST_URL: 'https://piston-meta.mojang.com/mc/game/version_manifest_v2.json' | |
| jobs: | |
| check-version: | |
| name: 'Check version' | |
| runs-on: ubuntu-24.04 | |
| steps: | |
| - name: 'Fetch latest Minecraft version' | |
| id: 'fetch-latest-version' | |
| if: inputs.VERSION == '' | |
| run: | | |
| LATEST_VERSION=$(curl -L $MANIFEST_URL | jq -r '.latest.snapshot') | |
| echo "Found latest snapshot: \"$LATEST_VERSION\"" | |
| echo "LATEST_VERSION=$LATEST_VERSION" >> "$GITHUB_OUTPUT" | |
| - name: 'Checkout repository' | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - name: 'Check for existing version tag' | |
| id: 'check-for-existing-tag' | |
| env: | |
| VERSION: ${{ steps.fetch-latest-version.outputs.LATEST_VERSION || inputs.VERSION }} | |
| run: | | |
| if git show-ref --tags --verify --quiet "refs/tags/$VERSION"; then | |
| echo "Tag \"$VERSION\" already exists. Skipping next jobs." | |
| echo "TAG_EXISTS=TRUE" >> "$GITHUB_OUTPUT" | |
| else | |
| echo "Tag \"$VERSION\" does not exist. Running next jobs." | |
| echo "TAG_EXISTS=FALSE" >> "$GITHUB_OUTPUT" | |
| fi | |
| outputs: | |
| TAG_EXISTS: ${{ steps.check-for-existing-tag.outputs.TAG_EXISTS }} | |
| VERSION: ${{ steps.fetch-latest-version.outputs.LATEST_VERSION || inputs.VERSION }} | |
| generate-new-assets: | |
| name: 'Generate new assets' | |
| runs-on: ubuntu-24.04 | |
| needs: [check-version] | |
| if: needs.check-version.outputs.TAG_EXISTS == 'FALSE' | |
| env: | |
| VERSION: ${{ needs.check-version.outputs.VERSION }} | |
| steps: | |
| - name: 'Generate assets to "./default"' | |
| id: download_assets | |
| uses: MinecraftPlayground/generate-assets@v3 | |
| with: | |
| version: ${{ env.VERSION }} | |
| parallel-downloads: 10 | |
| - name: 'Upload assets' | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: 'default_${{ env.VERSION }}' | |
| path: './default' | |
| outputs: | |
| VERSION: ${{ needs.check-version.outputs.VERSION }} | |
| commit-and-tag-new-assets: | |
| name: 'Commit and tag new assets' | |
| runs-on: ubuntu-24.04 | |
| needs: [generate-new-assets] | |
| env: | |
| VERSION: ${{ needs.generate-new-assets.outputs.VERSION }} | |
| steps: | |
| - name: 'Checkout repository' | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: 'generated' | |
| - name: 'Remove old assets' | |
| run: | | |
| git rm -rf --ignore-unmatch "./" | |
| - name: 'Add new assets' | |
| uses: actions/download-artifact@v4 | |
| with: | |
| name: 'default_${{ env.VERSION }}' | |
| path: './' | |
| - name: 'Commit and push assets' | |
| run: | | |
| echo "Commit Message: \"New assets for version $VERSION\"" | |
| echo "Tag: \"$VERSION\"" | |
| echo "Tag Message: \"Version $VERSION\"" | |
| git config --local user.name "github-actions[bot]" | |
| git config --local user.email "github-actions[bot]@users.noreply.github.com" | |
| git add -A | |
| git commit -a -m "New assets for version $VERSION" || exit 0 | |
| git tag -a "$VERSION" -m "Version $VERSION" | |
| git push origin generated --tags |